The client diagnosed with chronic obstructive pulmonary disease is prescribed methylprednisolone (Solu-Medrol), a glucocorticoid, IVP. Which laboratory data warrants intervention by the nurse? Select...

The client diagnosed with chronic obstructive pulmonary disease is prescribed methylprednisolone (Solu-Medrol), a glucocorticoid, IVP. Which laboratory data warrants intervention by the nurse? Select all that apply.

1. The white blood cell (WBC) count is 15,000.

2. The hemoglobin and hematocrit levels are 13 g/dL and 39%.

3. The blood glucose level is 238 mg/dL.

4. The creatinine level is 1.2 mg/dL.

5. The potassium level is 3.9 mEq/L.